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Acidity order of given carboxylic acids

This type of question, asked 4 times: 2021 Paper 4, 8 Apr 2023, 8 Apr 2024, 4 Apr 2026 S2. All 4 questions below, oldest first.

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  1. Question 1

    2021 Paper 4

    44
    The correct order of acid character of the following compounds (I), (II), (III) and (IV) shown below is:

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  2. Question 2

    8 Apr 2023

    137
    The descending order of acidity for the following carboxylic acid is : (A) CH3COOHCH_{3}COOH (B) F3C−COOHF_{3}C - COOH (C) ClCH2−COOHClCH_{2}- COOH (D) FCH2−COOHFCH_{2}- COOH (E) BrCH2−COOHBrCH_{2}- COOH Choose the correct answer from the options given below:

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  3. Question 3

    8 Apr 2024

    133
    The correct sequence of acidic strength of the following aliphatic acids in their decreasing order is: CH3CH2COOH,CH3COOH,CH3CH2CH2COOHCH_{3}CH_{2}COOH,CH_{3}COOH,CH_{3}CH_{2}CH_{2}COOH, HCOOHHCOOH

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  4. Question 4

    4 Apr 2026 S2

    41
    The descending order of acidity among the following compounds is (A) (B) (C) (D) (E) Choose the correct answer from the option given below options

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